Key legal question
Whether the disability degree had to be increased by parallelizing comparison incomes because the insured's valid income was below average for invalidity-extraneous reasons.
Extracted holding
No. The underaverage valid income did not justify upward adjustment because the invalid income had already been set below the statistical average for the same invalidity-extraneous reasons.
Extracted reasoning
Parallelization is meant to ensure that invalidity-extraneous income disadvantages are not counted twice. Here, the SUVA's DAP-based invalid income of CHF 50,748 was already about 20% below the statistical wage; any underaverage valid income was therefore sufficiently taken into account.